2100156960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397757}}^1$

素因数の和:397786

約数の個数: 96

約数和(自身を含む): 7216921152

約数和(自身を除く): 5116764192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 397757, 795514, 1193271, 1591028, 1988785, 2386542, 3182056, 3977570, 4375327, 4773084, 5966355, 6364112, 7955140, 8750654, 9546168, 11932710, 12728224, 13125981, 15910280, 17501308, 19092336, 21876635, 23865420, 26251962, 31820560, 35002616, 38184672, 43753270, 47730840, 52503924, 63641120, 65629905, 70005232, 87506540, 95461680, 105007848, 131259810, 140010464, 175013080, 190923360, 210015696, 262519620, 350026160, 420031392, 525039240, 700052320, 1050078480, 2100156960]

約数ペア:

[(1, 2100156960), (2, 1050078480), (3, 700052320), (4, 525039240), (5, 420031392), (6, 350026160), (8, 262519620), (10, 210015696), (11, 190923360), (12, 175013080), (15, 140010464), (16, 131259810), (20, 105007848), (22, 95461680), (24, 87506540), (30, 70005232), (32, 65629905), (33, 63641120), (40, 52503924), (44, 47730840), (48, 43753270), (55, 38184672), (60, 35002616), (66, 31820560), (80, 26251962), (88, 23865420), (96, 21876635), (110, 19092336), (120, 17501308), (132, 15910280), (160, 13125981), (165, 12728224), (176, 11932710), (220, 9546168), (240, 8750654), (264, 7955140), (330, 6364112), (352, 5966355), (440, 4773084), (480, 4375327), (528, 3977570), (660, 3182056), (880, 2386542), (1056, 1988785), (1320, 1591028), (1760, 1193271), (2640, 795514), (5280, 397757)]